These meters feature easy, push-button operation, a convenient HOLD function, and
Auto-off function that shuts meter off after 20 minutes of nonuse.

Meters offer two modes of five-point calibration. For quick and easy calibrations,
use automatic mode with preset calibration points at the most popular values. For
more flexibility, calibrate in the manual mode and set your calibration point at
any value.

Con 6 and TDS 6 feature automatic or manual ranging across five ranges for a wide
variety of applications ranging from pure water to boiler blow down water. SALT
6 features custom Conductivity-to-TDS conversion curve for the highest accuracy.